The ieee-754 half-precision float-point format uses 16 bits: 1 sign bit, 5 bits for the exponent (biased by 15), and 10 bits for the mantissa (with a hidden bit). if the exponent is ^2, then the number is a nan or ±∞
what is machine-€ for a “half-float” and the largest representable number?

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1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

~

which functions return a valid value without any arguments?

(-blank- and -blank- return a valid value without any arguments.)

1st -blank-

today

sqrt

count

2nd -blank-

round

now

sqrt